In this category, you will find all C# related posts.
Sometimes we have to convert the float value as string type to float. We are going to use some built-in methods in C# to convert string to float. 3 Methods in C# to convert string to float Using Convert.ToDouble() Using float.parse() Using single.Parse() 1. Convert.ToDouble() method to convert string to float C# The Convert.ToDouble() method …
In this post, we are going to learn how to convert string to int in C#. We will use convert class, Parse(), TryParse() method and convert string number to int to o an equivalent 16,32,64 bit signed integer with program example. 3 methods to Convert string to int in C# Using System.convert class method Using …
In this post, we are going to learn how to generate alphanumeric 4 Ways to generate an alphanumeric string in C#. Random.Next() in C# The C# Random class next() method is used to generate the random number non-negative random integer that is less than the passed max value. Syntax Parameter minval :This is absolute lower …
In this post, we are going to learn how to Convert String to Enum in C#. 1. C# Enum.parse() method The enum.parse() method in the system namespace is used to convert the string representation of the name or numeric value of one or more enumerated constants to an equivalent enumerated object. Syntax The enum.parse() overloads …
Part 1 : SQL Server Interview Questions On Query for Experienced 31.How to find the duplicate from a table Answer Way 1 : Using group by and having clause Way 2: using Row_number(): REPLACE(): It replaces all the occurrences old string with a new string. LEN(): It returns the length of the passed string. LOWER(): …
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In this post, we will explore 60 SQL Server Interview Question on Query for experienced Part 2 : sql-server-interview-questions-on-query-for-experienced Consider These two tables for All Queries Employess_Details Table Department Table 1. What are alternative of Top clause in SQL Server Answer There are two alternative of Top Clause in SQL server Row_number() Rowcount 2.What is …
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Read-only members in structures With C# 8.0, now you can apply a read-only modifier to the members of a structure. This new feature is to provide read-only attributes to individual members of a structure. Earlier this was only possible at the whole structure level. Let us Understand this with an example: The readonly modifier is …
In this post, we are going to explore the Pattern matching feature in .Net C# 8.0. First, we will go through the pattern matching works in C# 7.0. Let us understand Pattern matching in C# 7.0 Understand Pattern matching in C# 7.0 To understand the Pattern Matching, let’s begin with C# 7.0 when this was …
The second new feature in C#8.0 is “using-declaration“. using-declaration is nothing just better resource management improvement. So with the help of this feature, we can define the scope of a resource in the program. That resource will be available within that scope and then it will be disposed of. Using statement (before C#8.0) As a …
C# 8.0 is here with some great new feature additions to the language. In this article, we will be going through the new features in.net C# 8.0. Before we start to dive into detail into each feature, let me give you the list of features: Table of Contents Nullable reference types Using Declarations Readonly members …